Crime Rates at Cwrt Y Dderwen, Llanelli, SA15 1LL

Cwrt Y Dderwen area has the highest crime rate of 21 local areas in Bigyn , and the 3rd highest crime rate of 591 local areas in Carmarthenshire .

This postcode sits in a local crime hotspot. Overall crime levels here are significantly higher than in the surrounding streets and the wider area.

The overall crime rate in the area around Cwrt Y Dderwen (SA15 1LL) in the last 12 months was 1076.7 per 1,000 residents and was 635.1% higher than the Bigyn average (146.5 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Shoplifting with 161 offences recorded. The least common crime was Bicycle theft with 1 case , unchanged from 2025. The fastest-growing crime category was Anti-social behaviour ( 43.2% YoY). The sharpest decline was Criminal damage and arson ( -27.3% YoY).

Violent crimes totalled 96 (≈ 237.6 per 1,000 residents). Year-over-year these were rising ( 11.6% ). Over the last decade, overall crime has falling ( -63.9% comparing early vs recent averages) .

In the area around Cwrt Y Dderwen (SA15 1LL), the main crime hotspot is near Shopping Area. Police recorded 320 crimes here, including 51 violent or public-order offences. All these locations are within roughly 0.3 miles.